That final detail is where the venerable 409 gets a new lease on life thanks to a crankshaft swap. With basic machine work, any '70-'90 Mark IV (two-piece rear main seal) 454 big-block crankshaft ...

Got a worn-out small-block sitting under your weekend cruiser's hood? Or is your 350 running fine, but just not putting out enough torque to satisfy? Sounds like you need a fresh mill with more cubic ...

Internal combustion engines are commonly referred to by their displacements whether its old-school cubic inches or more modern CC and liter nomenclature. If you love cars, you've no doubt heard of the ...